The interview process was pretty in-depth and required a lot of time, but everyone involved in the process from start-to-finish really makes it all worth while (aside from the actual job being interviewed for itself!). I went through a couple phone interviews and was flown out to Seattle for a day of interviews and I felt so at home at Zillow (and even the hotel chosen). I first gave a presentation to the entire Zillow Design Team, then about five 1:1's. During my presentation, and especially during my 1:1's, I felt heard and appreciated.
HR also makes sure you have lunch, coffee, and snacks... Anything you could think of throughout the ~5 hour day. All travel related expenses are taken care of as well.